6606449304 has 192 divisors, whose sum is σ = 20821096800. Its totient is φ = 1741678848.

The previous prime is 6606449293. The next prime is 6606449329. The reversal of 6606449304 is 4039446066.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2582394 + ... + 2584950.

Almost surely, 2^6606449304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6606449304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10410548400).

6606449304 is an abundant number, since it is smaller than the sum of its proper divisors (14214647496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6606449304 is a wasteful number, since it uses less digits than its factorization.

6606449304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2619 (or 2582 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 42.

The square root of 6606449304 is about 81280.0670767440. The cubic root of 6606449304 is about 1876.3882392442.

The spelling of 6606449304 in words is "six billion, six hundred six million, four hundred forty-nine thousand, three hundred four".